| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.63 | 5.737% | $244.9186 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $7.62 | 12.157% | $8.5464 | $8.55 | $8.55 | $8.50 |
| Purchase #3 | $189.54 | 6.379% | $201.6308 | $201.63 | $201.65 | $201.60 |
| Purchase #4 | $232.78 | 12.548% | $261.9892 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $97.47 | 9.349% | $106.5825 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $127.81 | 10.501% | $141.2313 | $141.23 | $141.25 | $141.20 |
| Purchase #7 | $126.66 | 11.360% | $141.0486 | $141.05 | $141.05 | $141.00 |
| 7 purchase totals = | $1,013.51 | $1,105.9474 | $1,105.95 | $1,106.00 | $1,105.80 | |